Fig. 34From: Somatic musculature in trematode hermaphroditic generation Himasthla elongata cercariae, internal musculature. a: scheme illustrating the arrangement of dorsoventral muscle fibers; b: scheme illustrating the arrangement of additonal internal musculature (dorsal view), bilaterally symmetrical groups are shown only on one side. Roman numerals mark the additional internal muscle bundles. c – caecum; csp – collar spines; dvm – dorsoventral muscle fibers; eb – excretory bladder; os – oral sucker; ph – pharynx; vs – ventral sucker. Scale bars 10 μmBack to article page